package com.liwq;

/**
 * @author : com.liwq.liwq
 * @version : 1.0
 * @date : 2022/11/14
 **/
public class Liwq {

    public static void main(String[] args) {

        System.out.println("A");

        new Liwq();

        new Liwq();

    }


    public String change() {
        return "0";
    }

    ;

    public Liwq() {

        System.out.println("B");

    }


    {

        System.out.println("C");

    }


    static {

        System.out.println("D");

    }

}

